11448640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 32918400

約数和(自身を除く): 21469760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 269, 280, 304, 320, 380, 448, 532, 538, 560, 608, 665, 760, 1064, 1076, 1120, 1216, 1330, 1345, 1520, 1883, 2128, 2152, 2240, 2660, 2690, 3040, 3766, 4256, 4304, 5111, 5320, 5380, 6080, 7532, 8512, 8608, 9415, 10222, 10640, 10760, 15064, 17216, 18830, 20444, 21280, 21520, 25555, 30128, 35777, 37660, 40888, 42560, 43040, 51110, 60256, 71554, 75320, 81776, 86080, 102220, 120512, 143108, 150640, 163552, 178885, 204440, 286216, 301280, 327104, 357770, 408880, 572432, 602560, 715540, 817760, 1144864, 1431080, 1635520, 2289728, 2862160, 5724320, 11448640]

約数ペア:

[(1, 11448640), (2, 5724320), (4, 2862160), (5, 2289728), (7, 1635520), (8, 1431080), (10, 1144864), (14, 817760), (16, 715540), (19, 602560), (20, 572432), (28, 408880), (32, 357770), (35, 327104), (38, 301280), (40, 286216), (56, 204440), (64, 178885), (70, 163552), (76, 150640), (80, 143108), (95, 120512), (112, 102220), (133, 86080), (140, 81776), (152, 75320), (160, 71554), (190, 60256), (224, 51110), (266, 43040), (269, 42560), (280, 40888), (304, 37660), (320, 35777), (380, 30128), (448, 25555), (532, 21520), (538, 21280), (560, 20444), (608, 18830), (665, 17216), (760, 15064), (1064, 10760), (1076, 10640), (1120, 10222), (1216, 9415), (1330, 8608), (1345, 8512), (1520, 7532), (1883, 6080), (2128, 5380), (2152, 5320), (2240, 5111), (2660, 4304), (2690, 4256), (3040, 3766)]